标签：style blog http color io os 使用 ar for
iRedMail是个专门用于Redhat/CentOS下的企业Mail服务集成安装软件包，本来只要有干净的系统就可以轻松安装，无奈国内网络状况和墙头众多，安装中也有很多问题需要解决，下面记录的都是我安装之中所遇到问题，特记录下来备忘。
1，首先要替换系统的yum源到国内的镜像源，否则用yum安装软件太痛苦了，我用的是163的yum源服务，参见CentOS YUM 国内镜像 。
2，不要安装php，apache之类的软件，保持系统尽量干净，iRedMail安装过程中会自动下载并安装所需软件包，否则版本不对还造成麻烦，辛辛苦苦的设置也会被覆盖掉！
3，iRedMail.org不明原因被墙，幸亏有了国内镜像服务，所以要访问iredmail.com下载安装包。
4，iRedMail安装包解开后，pkgs/get_all.sh这个脚本中都是指向iredmail.org，使用编辑器全部替换为iredmail.com。然后在执行这个脚本。
5，执行主目录下的iRedMail.sh时，根据我的经验不可能一次执行成功，主要有三个问题引起：
1)访问国外网站不够快，造成超时报错，重复执行脚本即可，安装脚本会从上次断点开始执行（万幸有此功能！）
2)脚本执行中可能回报YUM BaseUrl之类的错误，需要编辑/etc/yum.repos.d/CentOS_Base.repo，将文件里面的“$releasever”全部替换为“6”。（注：不包括引号，6就是系统的主版本）
[root@mail2 iRedMail-0.8.7]# cat /etc/yum.repos.d/CentOS-Base.repo # CentOS-Base.repo # # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use this for CentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead. # # [base] name=CentOS-$releasever - Base - 163.com baseurl=http://mirrors.163.com/centos/6/os/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os #gpgcheck=1 #gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 # ##released updates #[updates] #name=CentOS-$releasever - Updates - 163.com #baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/ ##mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates #gpgcheck=1 #gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 # ##additional packages that may be useful #[extras] #name=CentOS-$releasever - Extras - 163.com #baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/ ##mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras #gpgcheck=1 #gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 # ##additional packages that extend functionality of existing packages #[centosplus] #name=CentOS-$releasever - Plus - 163.com #baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/ ##mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus #gpgcheck=1 #enabled=0 #gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 # ##contrib - packages by Centos Users #[contrib] #name=CentOS-$releasever - Contrib - 163.com #baseurl=http://mirrors.163.com/centos/$releasever/contrib/$basearch/ ##mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib #gpgcheck=1 #enabled=0 #gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
3)iRedMail.sh脚本还会安装一个epel.repo,里面启用了几个镜像列表设置，这可能也会导致报错，打开此文件，取消baseurl前面的注释，然后注释掉mirrorlist这一行。
[root@mail2 iRedMail-0.8.7]# cat /etc/yum.repos.d/epel.repo [epel] name=Extra Packages for Enterprise Linux 6 - $basearch baseurl=http://mirrors.163.com/centos/6/os/$basearch/ #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch failovermethod=priority enabled=1 gpgcheck=0
标签：style blog http color io os 使用 ar for
原文地址：http://www.cnblogs.com/dajianshi/p/3974500.html
